FR867202A - Perfectionnements aux éléments chauffants - Google Patents
Perfectionnements aux éléments chauffantsInfo
- Publication number
- FR867202A FR867202A FR867202DA FR867202A FR 867202 A FR867202 A FR 867202A FR 867202D A FR867202D A FR 867202DA FR 867202 A FR867202 A FR 867202A
- Authority
- FR
- France
- Prior art keywords
- heating elements
- heating
- elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/16—Rigid-tube cables
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US287334A US2285952A (en) | 1939-07-29 | 1939-07-29 | Electric heater insulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR867202A true FR867202A (fr) | 1941-10-07 |
Family
ID=23102443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR867202D Expired FR867202A (fr) | 1939-07-29 | 1940-09-16 | Perfectionnements aux éléments chauffants |
Country Status (4)
Country | Link |
---|---|
US (1) | US2285952A (fr) |
BE (1) | BE441872A (fr) |
FR (1) | FR867202A (fr) |
GB (1) | GB536795A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL258356A (fr) * | 1959-12-07 | 1900-01-01 | ||
DE1921789C3 (de) * | 1969-04-29 | 1975-02-20 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von Rohrfüllungen für elektrische Heizkörper |
JPS526498B2 (fr) * | 1972-06-21 | 1977-02-22 | ||
JPS61214389A (ja) * | 1985-03-19 | 1986-09-24 | タテホ化学工業株式会社 | シ−ズヒ−タの電気絶縁充填材料 |
-
0
- BE BE441872D patent/BE441872A/xx unknown
-
1939
- 1939-07-29 US US287334A patent/US2285952A/en not_active Expired - Lifetime
-
1940
- 1940-07-24 GB GB12097/40A patent/GB536795A/en not_active Expired
- 1940-09-16 FR FR867202D patent/FR867202A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2285952A (en) | 1942-06-09 |
GB536795A (en) | 1941-05-27 |
BE441872A (fr) |
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